<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
    <meta name="viewport"
          content="width=device-width, initial-scale=1, maximum-scale=1,minimum-scale=1, user-scalable=no">
    <title>辅助类</title>
    <link rel="shortcut icon" href="../img/logo.png" type="image/x-icon"/>
    <link rel="stylesheet" href="../css/bootstrap.css">
    <script src="../js/respondjs.js"></script>
    <script src="../js/html5shiv.js"></script>
    <script src="../js/jquery-3.4.1.js"></script>
    <script src="../js/bootstrap.js"></script>
    <style>
        p {
            font-size: 32px;
        }
    </style>
</head>
<body>
<div class="container">
    <p class="text-center text-muted">该段落使用了样式 "text-muted"</p>
    <p class="text-center text-danger">该段落使用了样式 "text-danger"</p>
    <p class="text-center text-info">该段落使用了样式 "text-info"</p>
    <p class="text-center text-success">该段落使用了样式 "text-success"</p>
    <p class="text-center text-primary">该段落使用了样式 "text-primary"</p>
    <p class="text-center text-warning">该段落使用了样式 "text-warning"</p>
</div>
</body>
</html>
